There are N letter tiles placed in a box. If each letter is equally likely to be picked, which equation represents the probability of each possible outcome in a trial? Let X be the event of getting a letter and N be the number of tiles.(1 point) Responses P(X)=5 upper P left parenthesis upper X right parenthesis equals 5 P(X)=5N upper P left parenthesis upper X right parenthesis equals 5 upper N P(X)=1N upper P left parenthesis upper X right parenthesis equals Start Fraction 1 over upper N End Fraction P(X)=5N

P(X)=1/N